Zon
Zon is a WordPress theme by Theme Freesia (Free). Tested on 2026-09-13 with Google Lighthouse via PageSpeed Insights on its own demo store, it scores 69 for mobile speed and 83 for desktop speed, 50/50 for SEO and 75/75 for accessibility (mobile/desktop, 0–100).
Mobile69
Desktop83
Scores
| Mobile | Desktop | |
|---|---|---|
| Speed | 69 | 83 |
| SEO | 50 | 50 |
| Accessibility | 75 | 75 |
| Best practices | 100 | 100 |
Single preset · measured 2 times since 2026-09-13 · Lighthouse via PageSpeed Insights · 0–100, 90+ is good.
Why not 100 — Zon home page
Mobile
Speed 69 · 31 points to gain
- −17.5 Cumulative Layout Shift medium effort
- −7.3 Largest Contentful Paint medium effort
- −5.8 First Contentful Paint medium effort
- −0.9 Speed Index medium effort
- 370 ms Reduce unused CSS high effort
SEO 50 · 50 points to gain
- −40.3 Page is blocked from indexing low effort
- −10 Document does not have a meta description low effort
Accessibility 75 · 25 points to gain
- −6 Buttons do not have an accessible name medium effort
- −4.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.2 Links rely on color to be distinguishable. medium effort
- −4.2 Links do not have a discernible name medium effort
- −4.2 Touch targets do not have sufficient size or spacing. medium effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
Desktop
Speed 83 · 17 points to gain
- −15.8 Cumulative Layout Shift medium effort
- −1 Largest Contentful Paint medium effort
SEO 50 · 50 points to gain
- −40.3 Page is blocked from indexing low effort
- −10 Document does not have a meta description low effort
Accessibility 75 · 25 points to gain
- −6 Buttons do not have an accessible name medium effort
- −4.2 Background and foreground colors do not have a sufficient contrast ratio. medium effort
- −4.2 Links rely on color to be distinguishable. medium effort
- −4.2 Links do not have a discernible name medium effort
- −4.2 Touch targets do not have sufficient size or spacing. medium effort
- −1.8 Heading elements are not in a sequentially-descending order medium effort
Presets and pages
| Preset / page | Speed | SEO | A11y | Speed | SEO | A11y | Tested |
|---|---|---|---|---|---|---|---|
| mobile | desktop | ||||||
| Zon default demo ↗ | 69 | 50 | 75 | 83 | 50 | 75 | 2026-09-13 |
| home ↗ | 69 | 50 | 75 | 83 | 50 | 75 | 2026-09-13 |
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<a href="https://themestested.com/theme/wordpress/zon"><img src="https://themestested.com/badge/wordpress/zon.svg" alt="Zon speed score on Themestested" height="20"></a>
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